We have all heard the rumors of a Tunnel under The Cape Cod Canal. Apparently when the State was building Route 25 they put in a tunnel but MISSED IT BY THIS MUCH! Few people, even locals seem to know about this tunnel. Take a short hike, enjoy the oddity and post your adventure!
Recommended that you park on Bournedale Rd. East of the Highway. Cache container has gone missing. Please just log find and post a picture if possible